diff --git a/MapControl/Shared/EquirectangularProjection.cs b/MapControl/Shared/EquirectangularProjection.cs
index 7e6e5226..39469fba 100644
--- a/MapControl/Shared/EquirectangularProjection.cs
+++ b/MapControl/Shared/EquirectangularProjection.cs
@@ -23,11 +23,7 @@ namespace MapControl
         public EquirectangularProjection()
         {
             CrsId = DefaultCrsId;
-        }
-
-        public override bool IsNormalCylindrical
-        {
-            get { return true; }
+            IsNormalCylindrical = true;
         }
 
         public override Vector GetRelativeScale(Location location)
diff --git a/MapControl/Shared/MapProjection.cs b/MapControl/Shared/MapProjection.cs
index 9e3da69f..cef74fab 100644
--- a/MapControl/Shared/MapProjection.cs
+++ b/MapControl/Shared/MapProjection.cs
@@ -37,26 +37,17 @@ namespace MapControl
         /// <summary>
         /// Indicates if this is a normal cylindrical projection.
         /// </summary>
-        public virtual bool IsNormalCylindrical
-        {
-            get { return false; }
-        }
+        public bool IsNormalCylindrical { get; protected set; }
 
         /// <summary>
         /// Indicates if this is a web mercator projection, i.e. compatible with MapTileLayer.
         /// </summary>
-        public virtual bool IsWebMercator
-        {
-            get { return false; }
-        }
+        public bool IsWebMercator { get; protected set; }
 
         /// <summary>
         /// Gets the absolute value of the minimum and maximum latitude that can be transformed.
         /// </summary>
-        public virtual double MaxLatitude
-        {
-            get { return 90d; }
-        }
+        public double MaxLatitude { get; protected set; } = 90d;
 
         /// <summary>
         /// Gets the relative map scale at the specified Location.
diff --git a/MapControl/Shared/WebMercatorProjection.cs b/MapControl/Shared/WebMercatorProjection.cs
index 78ca7572..5fd7bf4b 100644
--- a/MapControl/Shared/WebMercatorProjection.cs
+++ b/MapControl/Shared/WebMercatorProjection.cs
@@ -17,26 +17,12 @@ namespace MapControl
     {
         public const string DefaultCrsId = "EPSG:3857";
 
-        private static readonly double maxLatitude = YToLatitude(180d);
-
         public WebMercatorProjection()
         {
             CrsId = DefaultCrsId;
-        }
-
-        public override bool IsNormalCylindrical
-        {
-            get { return true; }
-        }
-
-        public override bool IsWebMercator
-        {
-            get { return true; }
-        }
-
-        public override double MaxLatitude
-        {
-            get { return maxLatitude; }
+            IsNormalCylindrical = true;
+            IsWebMercator = true;
+            MaxLatitude = YToLatitude(180d);
         }
 
         public override Vector GetRelativeScale(Location location)
diff --git a/MapControl/Shared/WorldMercatorProjection.cs b/MapControl/Shared/WorldMercatorProjection.cs
index 5ad47fb9..6592bb45 100644
--- a/MapControl/Shared/WorldMercatorProjection.cs
+++ b/MapControl/Shared/WorldMercatorProjection.cs
@@ -20,21 +20,11 @@ namespace MapControl
         public static double ConvergenceTolerance { get; set; } = 1e-6;
         public static int MaxIterations { get; set; } = 10;
 
-        private static readonly double maxLatitude = YToLatitude(180d);
-
         public WorldMercatorProjection()
         {
             CrsId = DefaultCrsId;
-        }
-
-        public override bool IsNormalCylindrical
-        {
-            get { return true; }
-        }
-
-        public override double MaxLatitude
-        {
-            get { return maxLatitude; }
+            IsNormalCylindrical = true;
+            MaxLatitude = YToLatitude(180d);
         }
 
         public override Vector GetRelativeScale(Location location)
diff --git a/MapProjections/Shared/GeoApiProjection.cs b/MapProjections/Shared/GeoApiProjection.cs
index 0dc1f039..65b8a873 100644
--- a/MapProjections/Shared/GeoApiProjection.cs
+++ b/MapProjections/Shared/GeoApiProjection.cs
@@ -25,8 +25,6 @@ namespace MapControl.Projections
     public class GeoApiProjection : MapProjection
     {
         private ICoordinateSystem coordinateSystem;
-        private bool isNormalCylindrical;
-        private bool isWebMercator;
         private double scaleFactor;
         private string bboxFormat;
 
@@ -83,19 +81,19 @@ namespace MapControl.Projections
                     var falseEasting = projection.GetParameter("false_easting");
                     var falseNorthing = projection.GetParameter("false_northing");
 
-                    isNormalCylindrical =
+                    IsNormalCylindrical =
                         (centralMeridian == null || centralMeridian.Value == 0d) &&
                         (centralParallel == null || centralParallel.Value == 0d) &&
                         (falseEasting == null || falseEasting.Value == 0d) &&
                         (falseNorthing == null || falseNorthing.Value == 0d);
-                    isWebMercator = CrsId == "EPSG:3857" || CrsId == "EPSG:900913";
+                    IsWebMercator = CrsId == "EPSG:3857" || CrsId == "EPSG:900913";
                     scaleFactor = 1d;
                     bboxFormat = "{0},{1},{2},{3}";
                 }
                 else
                 {
-                    isNormalCylindrical = true;
-                    isWebMercator = false;
+                    IsNormalCylindrical = true;
+                    IsWebMercator = false;
                     scaleFactor = Wgs84MetersPerDegree;
                     bboxFormat = "{1},{0},{3},{2}";
                 }
@@ -106,16 +104,6 @@ namespace MapControl.Projections
 
         public IMathTransform MapToLocationTransform { get; private set; }
 
-        public override bool IsNormalCylindrical
-        {
-            get { return isNormalCylindrical; }
-        }
-
-        public override bool IsWebMercator
-        {
-            get { return isWebMercator; }
-        }
-
         public override Point LocationToMap(Location location)
         {
             if (LocationToMapTransform == null)
diff --git a/MapProjections/Shared/GeoApiProjectionFactory.cs b/MapProjections/Shared/GeoApiProjectionFactory.cs
index c29be7ca..d419a45f 100644
--- a/MapProjections/Shared/GeoApiProjectionFactory.cs
+++ b/MapProjections/Shared/GeoApiProjectionFactory.cs
@@ -76,10 +76,14 @@ namespace MapControl.Projections
                 = "PROJCS[\"ETRS89 / UTM zone {1}N\","
                 + "GEOGCS[\"ETRS89\","
                 + "DATUM[\"European_Terrestrial_Reference_System_1989\","
-                + "SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],"
-                + "TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6258\"]],"
-                + "PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],"
-                + "UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],"
+                + "SPHEROID[\"GRS 1980\",6378137,298.257222101,"
+                + "AUTHORITY[\"EPSG\",\"7019\"]],"
+                + "TOWGS84[0,0,0,0,0,0,0],"
+                + "AUTHORITY[\"EPSG\",\"6258\"]],"
+                + "PRIMEM[\"Greenwich\",0,"
+                + "AUTHORITY[\"EPSG\",\"8901\"]],"
+                + "UNIT[\"degree\",0.0174532925199433,"
+                + "AUTHORITY[\"EPSG\",\"9122\"]],"
                 + "AUTHORITY[\"EPSG\",\"4258\"]],"
                 + "PROJECTION[\"Transverse_Mercator\"],"
                 + "PARAMETER[\"latitude_of_origin\",0],"
@@ -87,7 +91,8 @@ namespace MapControl.Projections
                 + "PARAMETER[\"scale_factor\",0.9996],"
                 + "PARAMETER[\"false_easting\",500000],"
                 + "PARAMETER[\"false_northing\",0],"
-                + "UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],"
+                + "UNIT[\"metre\",1,"
+                + "AUTHORITY[\"EPSG\",\"9001\"]],"
                 + "AXIS[\"Easting\",EAST],"
                 + "AXIS[\"Northing\",NORTH],"
                 + "AUTHORITY[\"EPSG\",\"{0}\"]]";
diff --git a/MapProjections/Shared/WorldMercatorProjection.cs b/MapProjections/Shared/WorldMercatorProjection.cs
index 9ff29bf4..381fca56 100644
--- a/MapProjections/Shared/WorldMercatorProjection.cs
+++ b/MapProjections/Shared/WorldMercatorProjection.cs
@@ -20,10 +20,13 @@ namespace MapControl.Projections
             WKT = "PROJCS[\"WGS 84 / World Mercator\","
                 + "GEOGCS[\"WGS 84\","
                 + "DATUM[\"WGS_1984\","
-                + "SPHEROID[\"WGS 84\",6378137,298.257223563,AUTHORITY[\"EPSG\",\"7030\"]],"
+                + "SPHEROID[\"WGS 84\",6378137,298.257223563,"
+                + "AUTHORITY[\"EPSG\",\"7030\"]],"
                 + "AUTHORITY[\"EPSG\",\"6326\"]],"
-                + "PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],"
-                + "UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],"
+                + "PRIMEM[\"Greenwich\",0,"
+                + "AUTHORITY[\"EPSG\",\"8901\"]],"
+                + "UNIT[\"degree\",0.0174532925199433,"
+                + "AUTHORITY[\"EPSG\",\"9122\"]],"
                 + "AUTHORITY[\"EPSG\",\"4326\"]],"
                 + "PROJECTION[\"Mercator_1SP\"],"
                 + "PARAMETER[\"latitude_of_origin\",0],"
@@ -31,7 +34,8 @@ namespace MapControl.Projections
                 + "PARAMETER[\"scale_factor\",1],"
                 + "PARAMETER[\"false_easting\",0],"
                 + "PARAMETER[\"false_northing\",0],"
-                + "UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],"
+                + "UNIT[\"metre\",1,"
+                + "AUTHORITY[\"EPSG\",\"9001\"]],"
                 + "AXIS[\"Easting\",EAST],"
                 + "AXIS[\"Northing\",NORTH],"
                 + "AUTHORITY[\"EPSG\",\"3395\"]]";